<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head><style type="text/css">
#box{
background-image:url(center.jpg);

text-align:center;

}
.a2{ border:2px solid #CCC;
border-radius:7px;
text-align:center;
color:#CCC;
}
.a3{border:2px solid #CCC;
border-radius:7px;
text-align:center;
color:#CCC;
margin-top:5%;}
#cc{
	text-align:center;
	background-color:#999;
	font-size:16px;
	}
	.c11{
		margin-top:20%;
		}
	body{}
	h2{margin-top:10%;
	color:#666
	 }
	 .cc2{
	position: absolute;
	left: 693px;
	top: 346px;
	color:#C96
	font-size: 36px;
	
	width: 93px;
	height: 45px;
		 }
</style>

<body >
<div id="box">
<h2>Welcome！My Friend...</h2>
<div class="cc2"><strong>请登录!</strong></div>
<form style="text-align:center" class="c11">
 <input type="text"  placeholder="输入用户名" /><br />
 <input type="password"  placeholder="******" /><br /><br />
<input type="text"  id="cc" value="登录" />

</form>


</div>

</body>
</html>
